Wanted: Bits for Steamroller build

I just bought Cake's lovely Steamroller frame, which came with a headset, BB and stem. My idea is to build it up into a full bike using bits sourced exclusively from members of the forum, so that like a recipient of a transplanted organ I can feel an intangible spiritual connectedness with all of you. My only constraint on the bits is that, with the exception of the tyres, I would like them to be silver, shiny silver if possible.

I have a pair of serviceable pedals, a saddle, and an 18t EAI fixed cog, so in no particular order, what I need is:

• Cranks
  
• Chainring to go with Cranks
  
• Wheels (rims, spokes, hubs separately will do)
  
• Tyres n Tubes
  
• Chain
  
• Seatpost
  
• Front brake (brake, cable, levers, pads)
  
• Bars (pref risers)
  
• Bar grips
  
  

My budget for the build is £250. I'm not in a desperate hurry, so I'll give this experiment time to succeed - and I'll post pics of the build as it progresses.